Johnson J2R4SUC 2007, Руководство по обслуживанию

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13
INTRODUCTION
PRODUCT REFERENCE AND ILLUSTRATIONS
PRODUCT REFERENCE
AND ILLUSTRATIONS
BRP US Inc. reserves the right to make changes
at any time, without notice, in specifications and
models and also to discontinue models. The right
is also reserved to change any specifications or
parts, at any time, without incurring any obligation
to equip same on models manufactured prior to
date of such change. Specifications used are
based on the latest product information available
at the time of publication.
The continuing accuracy of this manual cannot be
guaranteed.
All photographs and illustrations used in this man-
ual may not depict actual models or equipment,
but are intended as representative views for refer-
ence only.
Certain features or systems discussed in this
manual might not be found on all models in all
marketing areas.
All service technicians must be familiar with nauti-
cal orientation. This manual often identifies parts
and procedures using these terms.
SYMBOLS
Throughout this service manual, symbols are
used to interpret electrical troubleshooting results
or to assign values in drawings.
Electrical
When “
∞
” shows on the meter face, no continuity,
or very high resistance, is indicated. The symbol is
referred to as infinity.
When “V” follows a value on the meter face, the
procedure is measuring voltage.
When “
Ω
” follows a value on the meter face, the
procedure is measuring resistance.
Ω
is the sym-
Nautical Orientation
DR4203
DR4204